tx 0x83c586bf03a2c8e8a2637c6a4d2481195f5f5f8c6937d91d2cb77d99c9daa2a1Copy

payload

{
  "ModifyOrder": {
    "new_size": 216881674,
    "order_id": 10109167,
    "new_price": null
  }
}